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Specifications subject to change without notice

PWA_(M)D-1W5 & PWB_(M)D-1W5

A/0-2008

Page 1 of 2

PWA_(M)D-1W5&PWB_(M)D-1W5 Series

1.5W, WIDE INPUT, ISOLATED & REGULATED

DUAL/SINGLE OUTPUT DIP DC-DC CONVERTER

FEATURES

PRODUCT PROGRAM

Input

Output

Voltage (VDC)

Current (mA)

Part

Number

Nominal Range

Max*

No-load

(mA)(typ)

Voltage

(VDC)

Max

Min

Efficiency

(%,typ.)

PWA2405(M)D-1W5

±5

±150

±15

74

PWA2412(M)D-1W5

±12

±63

±6

78

PWA2415(M)D-1W5

±15

±50

±5

79

PWB2403(M)D-1W5

3.3

500

50

72

PWB2405(M)D-1W5

5

300

30

74

PWB2409(M)D-1W5

9

167

17

76

PWB2412(M)D-1W5

12

125

12

78

PWB2415(M)D-1W5

24

9.0-36

40

16

15

100

10

80

PWA4805(M)D-1W5

±5

±150

±15

74

PWA4812(M)D-1W5

±12

±63

±6

78

PWA4815(M)D-1W5

±15

±50

±5

80

PWB4803(M)D-1W5

3.3

500

50

72

PWB4805(M)D-1W5

5

300

30

74

PWB4809(M)D-1W5

9

167

17

76

PWB4812(M)D-1W5

12

125

12

78

PWB4815(M)D-1W5

48

18-72

80

8

15

100

10

80

* Input voltage over it may cause permanent damage to the device.

Note: The load shouldn't be less than 10%, otherwise ripple will increase dramatically.

Operation under 10% load will not damage the converter; However, they may not meet all specification listed.

OUTPUT SPECIFICATIONS

Item

Test Conditions

Min

Typ

Max

Units

Output Power

See below products program

0.15

1.5

W

Positive Voltage accuracy

Refer to recommended circuit

±1

±3

Negative Voltage accuracy Refer to recommended circuit

±3

±5

Load Regulation

From 10% to 100% load

±0.5

±2*

Line Regulation

Input voltage from low to high

±0.2

±0.75

%

Temperature Drift

Refer to recommended circuit

±0.03

%/

°C

Ripple**

20MHz bandwidth

20

50

Noise**

20MHz bandwidth

50

100

mVp-p

Switching Frequency

100% load, nominal input voltage

300

KHz

* Dual output models unbalanced load:

±5%.

**Test ripple and noise by

“parallel cable” method. See detailed operation instructions at Testing of Power

Converter section, application notes.

Wide input voltage(4:1)

Operating Temperature: -40

°C to +85°C

1500VDC Input/Output Isolation

Short Circuit Protection(automatic recovery)

Internal SMD construction

No external component required

No Heat Sink Required

Industry Standard Pinout

Five-sided shielding package(PWA/B_MD)

MTBF>1,000,000 hours

RoHS Compliance

APPLICATIONS

The PWA_(M)D-1W5&PWB_(M)D-1W5 Series

are specially designed for applications where a

wide range input voltage power supplies are

isolated from the input power supply in a

distributed power supply system on a circuit

board.

These products apply to:

1) Where the voltage of the input power supply

is wide range (voltage range

≤ 4:1);

2) Where isolation is necessary between input

and output (Isolation Voltage

≤1500VDC);

3) Where the regulation of the output voltage

and the output ripple noise are demanded.

MODEL SELECTION

PWA2412D-1W5

Produ ct Se ries

Input Voltage

Output Voltage

Package Style

Rated Power

MORNSUN Science & Technology co.,Ltd.

Address: 2th floor 6th building, Huangzhou

Industrial District, Guangzhou, China

Tel: 86-20-38601850

Fax: 86-20-38601272

Http://www.mornsun-power.com

Note:

otherwise specified.

2. See below recommended circuits for more details.